18213974772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{143503}}^1$

素因数の和:145028

約数の個数: 48

約数和(自身を含む): 48603082752

約数和(自身を除く): 30389107980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1511, 3022, 4533, 6044, 9066, 10577, 18132, 21154, 31731, 42308, 63462, 126924, 143503, 287006, 430509, 574012, 861018, 1004521, 1722036, 2009042, 3013563, 4018084, 6027126, 12054252, 216833033, 433666066, 650499099, 867332132, 1300998198, 1517831231, 2601996396, 3035662462, 4553493693, 6071324924, 9106987386, 18213974772]

約数ペア:

[(1, 18213974772), (2, 9106987386), (3, 6071324924), (4, 4553493693), (6, 3035662462), (7, 2601996396), (12, 1517831231), (14, 1300998198), (21, 867332132), (28, 650499099), (42, 433666066), (84, 216833033), (1511, 12054252), (3022, 6027126), (4533, 4018084), (6044, 3013563), (9066, 2009042), (10577, 1722036), (18132, 1004521), (21154, 861018), (31731, 574012), (42308, 430509), (63462, 287006), (126924, 143503)]